17950140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2588

約数の個数: 96

約数和(自身を含む): 60164160

約数和(自身を除く): 42214020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 2557, 3510, 5114, 7020, 7671, 10228, 12785, 15342, 23013, 25570, 30684, 33241, 38355, 46026, 51140, 66482, 69039, 76710, 92052, 99723, 115065, 132964, 138078, 153420, 166205, 199446, 230130, 276156, 299169, 332410, 345195, 398892, 460260, 498615, 598338, 664820, 690390, 897507, 997230, 1196676, 1380780, 1495845, 1795014, 1994460, 2991690, 3590028, 4487535, 5983380, 8975070, 17950140]

約数ペア:

[(1, 17950140), (2, 8975070), (3, 5983380), (4, 4487535), (5, 3590028), (6, 2991690), (9, 1994460), (10, 1795014), (12, 1495845), (13, 1380780), (15, 1196676), (18, 997230), (20, 897507), (26, 690390), (27, 664820), (30, 598338), (36, 498615), (39, 460260), (45, 398892), (52, 345195), (54, 332410), (60, 299169), (65, 276156), (78, 230130), (90, 199446), (108, 166205), (117, 153420), (130, 138078), (135, 132964), (156, 115065), (180, 99723), (195, 92052), (234, 76710), (260, 69039), (270, 66482), (351, 51140), (390, 46026), (468, 38355), (540, 33241), (585, 30684), (702, 25570), (780, 23013), (1170, 15342), (1404, 12785), (1755, 10228), (2340, 7671), (2557, 7020), (3510, 5114)]